Base | Representation |
---|---|
bin | 10011110101000010010001 |
3 | 100210002021101 |
4 | 103311002101 |
5 | 2312313334 |
6 | 303224401 |
7 | 62116300 |
oct | 23650221 |
9 | 10702241 |
10 | 5197969 |
11 | 2a30347 |
12 | 18a8101 |
13 | 10ccc2a |
14 | 994437 |
15 | 6ca214 |
hex | 4f5091 |
5197969 has 12 divisors (see below), whose sum is σ = 6189744. Its totient is φ = 4350024.
The previous prime is 5197967. The next prime is 5198003. The reversal of 5197969 is 9697915.
It is not a de Polignac number, because 5197969 - 21 = 5197967 is a prime.
It is a super-2 number, since 2×51979692 = 54037763449922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5197967) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 874 + ... + 3340.
It is an arithmetic number, because the mean of its divisors is an integer number (515812).
Almost surely, 25197969 is an apocalyptic number.
It is an amenable number.
5197969 is a deficient number, since it is larger than the sum of its proper divisors (991775).
5197969 is a wasteful number, since it uses less digits than its factorization.
5197969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2524 (or 2517 counting only the distinct ones).
The product of its digits is 153090, while the sum is 46.
The square root of 5197969 is about 2279.9054804969. The cubic root of 5197969 is about 173.2252625974.
The spelling of 5197969 in words is "five million, one hundred ninety-seven thousand, nine hundred sixty-nine".
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